Overview
The Dodge 46LER307 seal ring is a precision-engineered labyrinth seal designed for mounting on pillow block bearing housings. Its triple labyrinth design provides multi-stage contamination exclusion, protecting bearing assemblies from dust, moisture, and other environmental contaminants in industrial machinery and power transmission systems.
Key Features
- Triple labyrinth seal design for superior contamination protection
- 3-7/16 inch inside diameter for standard pillow block applications
- Stainless metal construction resists corrosion and extends service life
- Drop-in replacement for compatible Dodge bearing seal applications
- New in box condition—factory sealed and ready for installation
Technical Specifications
- Part Number: 46LER307 / 042521
- Inside Diameter: 3-7/16 inch
- Seal Type: Triple Labyrinth
- Material: Stainless Metal
- Manufacturer: Dodge Industrial
- Condition: New in Box
Typical Applications
The Dodge 46LER307 is commonly used in:
- Pillow block mounted bearings in industrial machinery
- Power transmission and conveyance equipment
- Agricultural and construction equipment bearings
- HVAC and ventilation system bearings
- Any bearing application requiring 3-7/16″ bore sealing
Compatibility & Replacements
Compatible With
- Dodge pillow block bearing housings (3-7/16″ bore series)
- Series 307 mounted bearing assemblies
- Dodge 2-bolt and 4-bolt bearing housing designs
- Standard industrial pillow block applications with 3-7/16″ ID requirement
Replaces / Drop-In Replacement For
The Dodge 46LER307 is the specific seal ring component for Series 307 pillow block housings. Verify compatibility with your bearing assembly documentation or contact your system integrator before ordering.
Works With
- Dodge pillow block bearing units and assemblies
- Baldor and other OEM bearing mounting systems using Dodge seals
- Industrial maintenance and bearing replacement programs
- Standard mechanical assembly tools and installation procedures
